Merge pull request #60 from paavo/patch-1

feat: Allow manual override of formIdentifier via Fusion

Author: daniellienert

Classes/Finishers/SaveFormDataFinisher.php

@@ -79,7 +79,7 @@ protected function saveFormData(): void
 
         $formData = new FormData();
 
-        $formData->setFormIdentifier($formRuntime->getIdentifier());
+        $formData->setFormIdentifier($this->options['formIdentifier'] ?? $formRuntime->getIdentifier());
         $formData->setHash(sha1($fieldIdentifiersString));
         $formData->setFormData($formFieldsData);
         $formData->setDate(new \DateTime());